Musty smell in mancave w/pic (advise sought)

Nov 29, 2006
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I am a 1st time homeowner. Weve been there 6 months now. It is a split level home so it has a finished basement? and an unfinished sub basement off of that with laundry in it. I have attached an AutoCAD image that shows the mancave and garage.

About 2 weeks ago we had part of the ceiling replaced in the garage because our jetted tub upstairs decided to have a leak at the pump which caused some nice water damage to the ceiling below. While the contractor was fixing the ceiling we asked about cooling off the garge since it had no A/C in there and it gets very hot and humid in KS in the summer. So he added 2 registers in the ceiling where the ducts come off the furnace and run up into the bedrooms above. Which you can see in the attached picture.

We went away for a 3 days for our anniversary and came back and my mancave now smells a bit musty. If we open windows or the door to the backyard it goes away fairly quickly but id like to tackle the actual problem of what is causing it. We can see no visable signs of water damage anywhere or dampness in the carpet.

Could the smell have something to do with the 2 new registers in the garage? The weather has been a lot nicer this past week. Went from 90-100s down to 70-80 degrees so the A/C has not been running as much.

Pic:
http://pics.bbzzdd.com/users/soulcougher73/MANCAVE.JPG

And for any Home Theater fans you can see my baby in the lower left corner of the man cave :)
 

Cheesetogo

Diamond Member
Jan 26, 2005
3,824
10
81
Is it still humid at all? My basement gets a funny smell to it if I forget to empty my dehumidifier.
 

BurnItDwn

Lifer
Oct 10, 1999
26,346
1,858
126
I'm gonna agree with Cheese, Do you have a dehumidifier down there?

humidity and stagnant air are your enemies in a basement, it cools off a bit at night, the temperature drops below the dew point ... and you get all this water in hard to see spots....

If you don't own one, get yourself a dehumidifier, and either empty it daily, or attach it with a hose to a drain or to a sump pit...
 

zinfamous

No Lifer
Jul 12, 2006
111,743
31,110
146
congratulations! you have mold. perhaps even fungus?

bleach + isopropynol stat.
 
Nov 29, 2006
15,833
4,367
136
I'm gonna agree with Cheese, Do you have a dehumidifier down there?

humidity and stagnant air are your enemies in a basement, it cools off a bit at night, the temperature drops below the dew point ... and you get all this water in hard to see spots....

If you don't own one, get yourself a dehumidifier, and either empty it daily, or attach it with a hose to a drain or to a sump pit...

Nope no dehumidifier. Wouldnt that affect the rest of the house though? None of the upstairs rooms smell at all. Even the sub basement itself doesnt smell musty and its unfinished.
 

BurnItDwn

Lifer
Oct 10, 1999
26,346
1,858
126
Nope no dehumidifier. Wouldnt that affect the rest of the house though? None of the upstairs rooms smell at all. Even the sub basement itself doesnt smell musty and its unfinished.

Ehh it didn't at my house...
After a flood, it smelled, I replaced all the waterdamaged drywall and framing.... still smelled, cleaned the best i could, still smelled ... So I put in a dehumidifier ... and it took care of everything.

If you aren't sure, buy a dehumidifier from a place wheer you can return it for a refund if it doesn't help with your problem...
 
Nov 29, 2006
15,833
4,367
136
Ehh it didn't at my house...
After a flood, it smelled, I replaced all the waterdamaged drywall and framing.... still smelled, cleaned the best i could, still smelled ... So I put in a dehumidifier ... and it took care of everything.

If you aren't sure, buy a dehumidifier from a place wheer you can return it for a refund if it doesn't help with your problem...

Cool thanks ill look into that as a first resort. Hopefully they are not too expensive. Never shopped or looked for one before.
 

IndyColtsFan

Lifer
Sep 22, 2007
33,655
687
126
When they removed the drywall ceiling from the garage, did they let the area thoroughly dry out and perhaps even mist it with a bleach solution and let that dry before putting the new ceiling up?
 

mrCide

Diamond Member
Nov 27, 1999
6,187
0
76
Despite the fact that I actually thought you were talking about your stinky balls, I clicked on this thread. Carry on.
 
Nov 29, 2006
15,833
4,367
136
When they removed the drywall ceiling from the garage, did they let the area thoroughly dry out and perhaps even mist it with a bleach solution and let that dry before putting the new ceiling up?

They left if open for a full 24 hours and took down the insulation etc in the affected area. Pretty sure they didnt spray anything up there. He replaced some of the insulation that actually got water damage on it.
 

IndyColtsFan

Lifer
Sep 22, 2007
33,655
687
126
They left if open for a full 24 hours and took down the insulation etc in the affected area. Pretty sure they didnt spray anything up there. He replaced some of the insulation that actually got water damage on it.

I had water damage on my ceiling (long story, but my fault :| ) and they ripped the ceiling out and had fans on it for at least 24 hours. They also sprayed a bleach solution up there and let it sit for another 24 hours under fans before replacing. No adverse smells or problems (thank God!).
 

coldmeat

Diamond Member
Jul 10, 2007
9,234
142
106
Don't know about where you are, but here it's illegal to have registers in your garage.